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Vulnerability Database · Packagist · Package report

phpservermon/phpservermon: vulnerability history, versions and safety

phpservermon/phpservermon is a package in the Packagist ecosystem. Vulert records 5 vulnerabilities for it across 18 releases, from Dec 2021 to May 2024. Each vulnerability names the versions it affects, the fixed version to move to, and a workaround where no fix has been published.

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5 vulnerabilities recorded M5
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1 with no fix published

No patched version yet — these are the ones to plan around.

See the unfixed vulnerabilities →
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0 in the last 12 months

Nothing new recorded in the last year.

See the disclosure history →
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0 malicious-package vulnerabilities

No published version shipped hostile code.

See all phpservermon/phpservermon vulnerabilities

Vulert verdict on phpservermon/phpservermon i

Updated on 23 Oct 2026

Careful: one of the 5 vulnerabilities Vulert records for this package has no fix yet. Plan around that one, or apply its workaround. The rest have a fixed version to move to.

Long-term outlook: usable, but needs attention 5 vulnerabilities on record across 2 years, none in the last year.

What to do: Plan around the 1 vulnerability with no published fix: each lists the affected range and any workaround that reduces exposure. No fix yet: Vulert alerts you the moment one is published. Monitor it with Vulert →

  • Vulnerabilities on record 5 over 2 years · 0 in the last year i
  • Latest disclosure 24 May 2024 i
  • Highest CVSS 6.5 i
  • With no published fix 1 i

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01 Versions

Which versions are affected

Every version Vulert holds for phpservermon/phpservermon, newest first, with the vulnerabilities that name it. A version with a count of zero has no recorded vulnerabilities; open a version to see the vulnerabilities it is exposed to.

Newest 18 of 18 versions on record. Severity counts are the vulnerabilities recorded against that exact release.

02 Disclosure history

How often vulnerabilities are recorded

  • 2021 1
  • 2022 3
  • 2024 1

Counted by the year Vulert recorded each vulnerability — the same date the table below shows as disclosed. 0 of the 5 were recorded in the last 12 months.

03 Vulnerabilities

Recorded vulnerabilities for phpservermon/phpservermon

The 5 most severe of 5 vulnerabilities recorded for this package

Search all 5 in the database →
Vulnerability Severity Fixed version ↓ Disclosed ↓
CVE-2018-18921: CSRF in PHP Server Monitor before 3.3.2 6.5 medium 3.3.2 14 May 2022
CVE-2021-4097: CRLF Injection in phpservermon/phpservermon 6.3 medium No fix published 16 Dec 2021
CVE-2024-5312: PHP Server Monitor - Cross-site Scripting Vulnerability 6.3 medium 3.3.0 24 May 2024
CVE-2021-4241: PHPServerMon Insufficient Entropy Vulnerability 5.3 medium 3.6.0 16 Nov 2022
CVE-2021-4240: Insufficient Entropy in PHPServerMon PRNG 5.3 medium 3.6.0 16 Nov 2022

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Updated: 23/Oct/2026 · Vulnerabilities in our DB: 524315

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Questions

About phpservermon/phpservermon

Is phpservermon/phpservermon safe to use?

Vulert records 5 vulnerabilities for phpservermon/phpservermon in Packagist: 0 critical, 0 high, 5 medium and 0 low. 1 of them has no published fix yet, so that is the one to avoid or mitigate.

How many vulnerabilities does phpservermon/phpservermon have?

5 vulnerabilities are recorded for phpservermon/phpservermon in the Packagist ecosystem: 0 critical, 0 high, 5 medium and 0 low. The ledger on this page lists the same counts next to the date of the most recent disclosure.

How often are new phpservermon/phpservermon vulnerabilities disclosed?

0 vulnerabilities were recorded for phpservermon/phpservermon in the last 12 months, and the oldest entry in this database dates to 16 Dec 2021. Recency matters more than a lifetime total: it shows how actively new issues are being disclosed for the package you are considering.

Which versions of phpservermon/phpservermon are affected?

Each vulnerability on this page lists the affected version range and the fixed version to move to. Open the vulnerability for the version you actually run — fixes are specific to a release line, not to the package as a whole.

How do I monitor phpservermon/phpservermon for upcoming vulnerabilities?

Upload the manifest or SBOM for your application at vulert.com/scanner and Vulert keeps checking the phpservermon/phpservermon version you actually run against new disclosures, then alerts you when one affects it. There is no installation and no source-code access required.